Features: LIGHT POWER ENOUGH The strong luminosity makes you more visibles in rainy weather. Best protection in the dark Looking to enhance your safety during outdoor activities? Meet the LED Armband, your perfect companion for night running, cycling, dog walking, and more. Designed with high visibility in mind, this innovative armband features a reflective surfaces that ensures you are seen, even in the darkest conditions. ADJUSTABLE SIZE Adjustable strap 28.5-36.5cm is ideal for adults and children. The hook-and-loop fasteners hold tight and do not slip down Comfort is key, and this adjustable armband fits most arm circumferences, accommodating both adults and children. Wear it on your wrist, ankle, or arm for a secure fit that stays in place, allowing you to focus-on your activity without distractions. UNIVERSAL APPLICABLE Suitable for jogging, running, cycling, night hiking, mountaineering, dog walking. More securitys on the-way Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: Nylon webbing LED electronics Package List: 1x Lighting Safety Armband